Huge Pufferfish
1.61B diamondsExclusive#507 most valuable1,805 exist
Huge Pufferfish is currently valued at 1.61B diamonds in Pet Simulator 99, making it the #507 most valuable tracked item. It is an Exclusive item. Values reflect trader consensus as of 1 November 2026. Before you accept any offer for Huge Pufferfish, run both sides through the WFL calculator. A fair trade lands within about 10% of even.
Huge Pufferfish value by variant
Recent average price for each version, with how many copies exist. Rarer variants trade well above the normal pet:
| Variant | Value | Exist |
|---|---|---|
| Normal | 1.61B diamonds | 1,805 |
| Golden | 1.01B diamonds | 249 |
| Rainbow | 21.3B diamonds | 46 |
| Shiny | 5.29B diamonds | 37 |
| Shiny Golden | 100B diamonds | 4 |
Fair trades for Huge Pufferfish
Items worth about the same, one-for-one swaps with these are close to fair:
| Item | Value | Rarity | Demand |
|---|---|---|---|
 Huge Comet Agony | 1.82B diamonds | Exclusive | – |
 Huge Axolotl | 1.8B diamonds | Exclusive | – |
 Huge Lucky Cat | 1.77B diamonds | Exclusive | – |
 Huge Chest Mimic | 1.77B diamonds | Exclusive | – |
 Huge Monkey | 1.75B diamonds | Exclusive | – |
 Huge Sad Hamster | 1.72B diamonds | Exclusive | – |